Comparison

Whack vs Subtract One

Price, ratings, monetisation and update history for both games, side by side โ€” with what reviewers say about each.

Head to head
About

Whack

Engage in fast-paced arcade action by whacking cute pandas as they pop up. Avoid hitting the look-alike elder panda to preserve your lives. Compete with others online by achieving high scores.

Highlights
  • Whack-a-mole gameplay
  • Cute panda characters
  • Avoid the elder panda
  • 3-life system
  • Online high score competition
  • Suitable for all ages
Features
Read full description

Whack-a-mole arcade action in cute Panda form! Give 'em a smack when they poke their heads out! Watch out for the old geezer panda look-alike. You don't want to make him made. In game you have 3 lives. You lose lives when you do not manage to whack the panda in time, or if you hit the old guy. 3 strikes and it's game over. Also, compete online on Game Center where all your hiscores are saved! This game is intended for both children and big children in the form of adults. So, what are you waiting for? Give it a go and see how well you 'smack them pandas'!!

About

Subtract One

Features
Read full description

Do you want to find out how fast your brain is? Are you constantly striving to become better? If the answer is yes for any of these questions, you should download "Subtract One" app. "Subtract One" allows you to see how fast you can think. It will give you a score at the end of the game. You have one minute to calculate as many numbers as possible. At the end of the round, you will be able to see how many points you have. In order to get a point, you need to subtract one from each digit of the given number. For example, "3927" turns into "2816" because you subtracted one from each digit. If you get the number correct, you get a point, and if you get the number wrong, you lose a point. "Subtract One" is an app for you to see how fast you can process numbers. It can be used on iPhone, iPod Touch and iPad. It is simple, easy to use, and very fun. You will have a lot of fun using this app. Main Features โ—‰ Keeps count of score โ—‰ Time Limit โ—‰ User-friendly interface โ—‰ Easy to use

Screenshots

Whack4 screens
Subtract One4 screens

Verdict

The call

The clearest difference is ads: Subtract One at none against Whack's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Whack ships an update every 28 months, Subtract One every 30 months. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.

Scorecard1 real difference ยท 7 level
Whack versus Subtract One: the parameters behind the verdict, then further details
ParameterWhackSubtract One
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 28 months โ€” betterEvery 30 months
AdsYesNo โ€” better
In-app purchasesNoNo
MonetizationAd-supportedโ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 โ€” better
Further details โ€” not scored
Size50 MB9 MB
Age rating4+4+
DeveloperBen WalkerDuo Pisceses, Inc.

In-app purchases

None

Whack

No in-app purchases

None

Subtract One

No in-app purchases

Questions

Is Whack free?
Whack is free to download, with no in-app purchases.
Is Subtract One free?
Subtract One is free to download, with no in-app purchases.
Do Whack or Subtract One have ads?
Whack shows ads; Subtract One does not.
Which is updated more often, Whack or Subtract One?
Whack ships an update every 28 months, and Subtract One every 30 months. Most recently, Whack was updated on October 16, 2026 and Subtract One on October 18, 2026.

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